邻硝基苯甲醛

2-溴-9h-占吨醇-9-酮

3,4,5-trimethoxy-N-[4-[[(E)-(2-nitrophenyl)methylideneamino]carbamoyl]phenyl]benzamide

4-hydroxy-3-[(4-hydroxy-2-oxochromen-3-yl)-(2-nitrophenyl)methyl]chromen-2-one

(Z)-2-(4-chlorophenyl)-3-(2-nitrophenyl)prop-2-enenitrile